Coercivity Mechanism of Nd-Fe-B Permanent Magnets

Research Project Outline

The microstructure-property relationships of Nd-Fe-B permanet magenets will be studied by multiscale structural analysis. Combining with ab-initio calculations and micromagnetic simulations, we will predict the ideal microstructure to achieve the highest coercivity. Based on these experimental and modeling results, we will develop high coercivity Nd-Fe-B magnets without using Dy.